Index: branches/5.2.x/units/links/links_event_handler.php
===================================================================
diff -u -N -r15062 -r15135
--- branches/5.2.x/units/links/links_event_handler.php	(.../links_event_handler.php)	(revision 15062)
+++ branches/5.2.x/units/links/links_event_handler.php	(.../links_event_handler.php)	(revision 15135)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: links_event_handler.php 15062 2012-01-17 14:50:44Z alex $
+* @version	$Id: links_event_handler.php 15135 2012-03-03 19:05:16Z alex $
 * @package	In-Link
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -46,7 +46,7 @@
 		 * @access protected
 		 * @see kDBEventHandler::OnListBuild()
 		 */
-		protected function SetCustomQuery(kEvent &$event)
+		protected function SetCustomQuery(kEvent $event)
 		{
 			parent::SetCustomQuery($event);
 
@@ -93,7 +93,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnSetGrouping(&$event)
+		function OnSetGrouping($event)
 		{
 			$this->Application->LinkVar($event->getPrefixSpecial(true).'_dupe_fields', $event->getPrefixSpecial().'_dupe_fields');
 		}
@@ -103,7 +103,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnMerge(&$event)
+		function OnMerge($event)
 		{
 			$link_helper =& $this->Application->recallObject('LinkHelper');
 			/* @var $link_helper LinkHelper */
@@ -194,7 +194,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnStoreSelected(kEvent &$event)
+		protected function OnStoreSelected(kEvent $event)
 		{
 			$this->StoreSelectedIDs($event);
 
@@ -208,7 +208,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnCreate(kEvent &$event)
+		protected function OnCreate(kEvent $event)
 		{
 			parent::OnCreate($event);
 
@@ -241,7 +241,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterConfigRead(kEvent &$event)
+		protected function OnAfterConfigRead(kEvent $event)
 		{
 			parent::OnAfterConfigRead($event);
 
@@ -274,7 +274,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnContactFormSubmit(&$event)
+		function OnContactFormSubmit($event)
 		{
 			$fields = Array (
 				'ContactFormFullName', 'ContactFormEmail', 'ContactFormSubject', 'ContactFormBody', 'ContactFormCaptcha'
@@ -357,7 +357,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemCreate(kEvent &$event)
+		protected function OnBeforeItemCreate(kEvent $event)
 		{
 			parent::OnBeforeItemCreate($event);
 
@@ -371,7 +371,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemUpdate(kEvent &$event)
+		protected function OnBeforeItemUpdate(kEvent $event)
 		{
 			parent::OnBeforeItemUpdate($event);
 
@@ -383,7 +383,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function _checkLink(&$event)
+		function _checkLink($event)
 		{
 			if (!$this->Application->ConfigValue('ReciprocalLinkChecking')) {
 				return ;
@@ -413,7 +413,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnProcessReciprocalLinks(&$event)
+		function OnProcessReciprocalLinks($event)
 		{
 			if ( !$this->Application->ConfigValue('ReciprocalLinkChecking') ) {
 				return;
@@ -481,7 +481,7 @@
 		 * @return int
 		 * @access public
 		 */
-		public function getPassedID(kEvent &$event)
+		public function getPassedID(kEvent $event)
 		{
 			$id = parent::getPassedID($event);
 
@@ -522,7 +522,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnCloneSubItem(kEvent &$event)
+		protected function OnCloneSubItem(kEvent $event)
 		{
 			parent::OnCloneSubItem($event);
 
@@ -553,7 +553,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeDeleteOriginal(kEvent &$event)
+		protected function OnBeforeDeleteOriginal(kEvent $event)
 		{
 			parent::OnBeforeDeleteOriginal($event);
 
@@ -579,7 +579,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterDeleteOriginal(kEvent &$event)
+		protected function OnAfterDeleteOriginal(kEvent $event)
 		{
 			parent::OnAfterDeleteOriginal($event);